deep sea facies 深海相
shallow sea facies sediment 浅海相沉积
Sea Facies Source Rocks 海相烃源岩
sea-facies strata 海相地层
sea facies stratum 海相地层
marginal sea facies 边缘海相
The Baideng phosphorite deposit is of shallow-sea facies; while the Qinglongshao phosphorite belongs to continental facies.
白登磷矿是我国重要的浅海相磷块岩矿床，而青龙哨磷矿是我国重要的陆相磷块岩矿床。
The sedimentation environment transformed from the fluvial and lake facies to the shallow sea facies, and finally to the deep sea facies.
沉积环境经历了河流-湖泊、浅海和深海的演化过程。
The weathering crust of Majiagou Formation in Ordovician of Changqing Gasfield in Ordos Basin is the major pay zone with the evaporated marginal sea facies.
鄂尔多斯盆地中部气田奥陶系马家沟组属蒸发边缘海相地层，其风化壳是中部气田的主要产气层段。
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